Rock Drill Tools

Threaded Rock Drilling Bits

Threaded bit by bit pants body thread and thread drill rod connected to achieve percussive and rotary transmission, a kind of drill rock broken out. The use of advanced gear forming technology and optimized product design, mainly used for roadway driving, underground, open pit mining, tunnel and large - scale construction projects.

Dth Hammer Bits

DTH bits (also called DTH bits or spline connection bit) is connected through the drill bit spline and impactor, for impact orientation and rotation of a transmission, braze the broken rock. Mainly used in large mines (open pit and underground mining), open architecture, and a large stone mining engineering construction conditions.

Road-header Picks

Luoyang gol-egret gear milling production includes ordinary asphalt series, modified asphalt, cement pavement series and cold regeneration series, raw material products using the most advanced production technology, best quality, with good wear resistance, impact toughness, long service life, high work efficiency.

Coal Mining Picks

Coal cutter Luoyang gol- egret production including shearer pick (durable), roadheader pick (Ying Yan type) and no spark series (assault type), the product production process using the most advanced, the most high-quality raw materials, has good abrasion resistance, impact toughness, long service life and the work efficiency is high.